Труд: рабочая неделя и рабочий день
| Institution: | Open Society Archives at Central European University |
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:7c78fe60-40c4-4539-8047-1d7e62f4cde2 |
| Institution: | Open Society Archives at Central European University |
|---|---|
| Subjects: | |
| Online Access: | http://hdl.handle.net/10891/osa:7c78fe60-40c4-4539-8047-1d7e62f4cde2 |